Calvin Harris - By Your Side (official Video) Ft. Tom Grennan -

The official video is described as a "kaleidoscopic" and "bubbly" audiovisual project that mirrors the song's bright, upbeat energy.

: It has since been certified Platinum in the UK by the BPI and received Gold certifications in several other countries, including Canada and Australia.

: The production utilizes psychedelic, shifting patterns and warm, sun-kissed lighting to create a nostalgic yet modern feel. The official video is described as a "kaleidoscopic"

: The project moved quickly; Grennan recorded and sent his vocals back within two days of being contacted, and the entire song was completed in about three to four weeks.

Calvin Harris - By Your Side (Official Video) ft. Tom Grennan CalvinHarrisVEVO YouTube• Jun 11, 2021 : The project moved quickly; Grennan recorded and

: The visuals are heavily themed around summer, featuring vibrant sunflowers, tropical motifs, and "pineapples and Malibu sunrises".

Critics widely hailed the track as a "song of the summer" for 2021, noting its departure from the more experimental "Love Regenerator" alias Harris had been using previously. Critics widely hailed the track as a "song

The song was born from old demos that Harris rediscovered in his library during the COVID-19 pandemic lockdowns.